[Yo-Yo]

Glock has their own branded night sights as a factory option for the 43. If you have Ameriglo on a 43, someone else, the distributor, the dealer, or the previous owner, installed them.

Distributors such as Davison's and Lipsey's often run distributor exclusives such as Ameriglo night sights, custom cerakote colors, etc.

Here are the Glock factory night sights for the G43: https://store.teamglock.com/gun-parts/slide-parts/sights-tools/glock-night-sight-set-6-1-slim-pkg.html

[Jonah Hex]

Yep, you’re right. :-)